Tourists hand-feeding tarpon, Megalops atlanticus, at feeding station inside the Mesoamerican Barrier Reef, Belize.

Tourists hand-feeding tarpon, Megalops atlanticus, at feeding station inside the Mesoamerican Barrier Reef, Belize.

Tarpon, Megalops atlanticus, underwater at feeding station inside the Mesoamerican Barrier Reef, Belize.

Tarpon, Megalops atlanticus, underwater at feeding station inside the Mesoamerican Barrier Reef, Belize.

Tourists hand-feeding tarpon, Megalops atlanticus, at feeding station inside the Mesoamerican Barrier Reef, Belize.

Tarpon (Megalops Atlanticus) chasing fry in Bailey's Bay, Bermuda, Atlantic, North America

Tarpon (Megalops Atlanticus) chasing fry in Bailey's Bay, Bermuda, Atlantic, North America

Tarpon (Megalops Atlanticus) chasing fry in Bailey's Bay, Bermuda, Atlantic, North America

Tarpon (Megalops atlanticus). Tobago.

Diver using torch amidst school of tarpon (Megalops atlanticus), Grand Cayman Island, Cayman Islands, Caribbean

Black-face Blenny (Triperygion delaisi) (atlanticus), Sark, Channel Islands

Tarpon (Megalops atlanticus), swimming nearby coral caverns with diver behind, Cayman Islands, Caribbean

Tarpon (Megalops atlanticus) next to cave entrance, Eden Rock, Grand Cayman, Caribbean, Central America

Tarpon (Megalops atlanticus), swimming nearby coral caverns with diver behind, Cayman Islands, Caribbean

Tarpon (Megalops atlanticus), swimming nearby coral caverns, Cayman Islands, Caribbean

Snow Geese wintering in Bosque del Apache, Anser caerulescens atlanticus, Chen caerulescens, New Mexico, USA

Snow Geese flight, abstract, Bosque del Apache, Anser caerulescens atlanticus, Chen caerulescens, New Mexico, USA

Snow Geese at sunrise, Anser caerulescens atlanticus, Chen caerulescens, Bosque del Apache, New Mexico, USA, outdoors, day, nobody

Tarpon, Megalops atlanticus, Netherlands Antilles, Bonaire, Caribbean Sea

Tarpon, Megalops atlanticus, Netherlands Antilles, Bonaire, Caribbean Sea

Tarpon, Tarpons, Megalops atlanticus, British Virgin Islands, BVI, Caribbean Sea, Leeward Islands

BLUE DRAGON (Glaucus atlanticus). A small peacic slug that measures only about 2 cm and is generally associated with the Portuguese frigatebird (Physalia physalis) or the blue button (Porpita porpita) on which it feeds. They can also appear in intertidal pools. Marine invertebrates of the Canary Islands, Tenerife.

Blue Dragon (Glaucus atlanticus) hanging. Small slug that measures only about 2 cm and is generally associated with the Portuguese man of war (Physalia physalis), although it also usually appears in intertidal pools. Marine invertebrates of the Canary Islands, Tenerife.

BLUE DRAGON (Glaucus atlanticus). Small slug that measures only about 2 cm and is generally associated with the Portuguese man of war (Physalia physalis), although it also usually appears in intertidal pools. Marine invertebrates of the Canary Islands, Tenerife.

Blue Dragon (Glaucus atlanticus). Small slug that measures only about 2 cm and is generally associated with the Portuguese man of war (Physalia physalis), although it also usually appears in intertidal pools. Marine invertebrates of the Canary Islands, Tenerife.

Redlip blenny (Ophioblennius atlanticus). Santa Maria Island, Azores, Portugal, Atlantic Ocean